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标题: New Logic Test - 74644 Vector Table [打印本页]

作者: yovish 时间: 2021-6-20 19:00 标题: New Logic Test - 74644 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the M74LS644-1P (octal bus transceiver, open-collector output, tru and inverting logic) chip from Mitsubishi

图片附件: 74644 - Logic Vector.jpg (2021-6-20 18:59, 282.46 KB) / 下载次数 20070
http://forums.xgecu.com/attachment.php?aid=697&k=012b0027e47ad6f2497844969ba48fdf&t=1777823032&sid=CC7zeE

图片附件: 74644 - Logic Test.jpg (2021-6-20 18:59, 308.9 KB) / 下载次数 20020
http://forums.xgecu.com/attachment.php?aid=698&k=254e50ad9f1912c5f7443a97aade1be4&t=1777823032&sid=CC7zeE

图片附件: M74LS644-1P.jpg (2021-6-20 18:59, 524.69 KB) / 下载次数 22510
http://forums.xgecu.com/attachment.php?aid=699&k=64d050763910992fd1dbd567fc7b315c&t=1777823032&sid=CC7zeE

附件: SN54LS640, 642, 644 i 645.PDF (2021-6-20 19:00, 338.99 KB) / 下载次数 16585
http://forums.xgecu.com/attachment.php?aid=700&k=c91229da26513fd6cb6df082aea5ba47&t=1777823032&sid=CC7zeE

附件: 74644.lgc (2021-6-20 19:00, 2.2 KB) / 下载次数 78962
http://forums.xgecu.com/attachment.php?aid=701&k=72da1bc8aacfebc2fc5372113caa037b&t=1777823032&sid=CC7zeE

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